CN108306114A - The structure of Multi-Function Antenna built in vehicle entertainment system - Google Patents
The structure of Multi-Function Antenna built in vehicle entertainment system Download PDFInfo
- Publication number
- CN108306114A CN108306114A CN201711292405.7A CN201711292405A CN108306114A CN 108306114 A CN108306114 A CN 108306114A CN 201711292405 A CN201711292405 A CN 201711292405A CN 108306114 A CN108306114 A CN 108306114A
- Authority
- CN
- China
- Prior art keywords
- antenna
- system host
- cover
- vehicle
- vehicle entertainment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/526—Electromagnetic shields
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
Abstract
The present invention discloses a kind of structure of Multi-Function Antenna built in vehicle entertainment system, including system host and it is connected to the 4G primary antennas of system host, 4G is classified antenna, Bluetooth antenna and WIFI antennas, the system host interior laminate layer is equipped at intervals with several PCB and cooling fin, system host lower part is equipped with core board component and mainboard assembly, U frames are equipped between the core board component and mainboard assembly, U frames upper end is fastened with cooling fin, and lower end is fixedly connected with bottom cover, the bottom cover and protecgulum, rear cover, head cover is interconnected to form the space of receiving system host, the integrated built-in vehicle-mounted WIFI of the present invention, on-vehicle Bluetooth and vehicle-mounted 4G antennas, than using external single function antenna cost lower；To vehicle device, vehicle assembles simpler built-in antenna；Volume smaller, versatility are more preferable.
Description
Technical field
The present invention relates to vehicle electric field, more particularly to the structure of Multi-Function Antenna built in a kind of vehicle entertainment system.
Background technology
With the development of automobile industry, automotive electronics requires integrated function more and more abundant, while automobile industry also exists
Under keen competition background, automobile vendor requires function more, quality more preferably integrated electronic product；This product is integrated with vehicle
WIFI is carried, the multiple functions such as on-vehicle Bluetooth and vehicle-mounted 4G realize vehicle device mobile interchange, make mobile phone and automobile connectivity more
It is good.
Invention content
Present invention aims at the multiple functions such as integrated on-board WIFI, on-vehicle Bluetooth and vehicle-mounted 4G, realize vehicle device shifting
Dynamic interconnection, makes mobile phone and automobile connectivity more preferably.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme：
The structure of Multi-Function Antenna built in a kind of vehicle entertainment system, including system host and it is connected to system host
4G primary antennas, 4G classifications antenna, Bluetooth antenna and WIFI antennas, the system host interior laminate layer be equipped at intervals with several PCB and
Cooling fin, system host lower part are equipped with core board component and mainboard assembly, and U is equipped between the core board component and mainboard assembly
Frame, U frames upper end are fastened with cooling fin, and lower end is fixedly connected with bottom cover, and the bottom cover is equipped with protecgulum, rear cover and top
Lid, and it is interconnected to form the space of receiving system host.
As a preferred embodiment, the head cover is equipped with opening, the system host top passes through opening, head cover and system
Sinking hierarchic structure is formed at host top.
Preferably, the 4G primary antennas, 4G classifications antenna, Bluetooth antenna and WIFI antenna spacings are set to plate-shaped support
On, the plate-shaped support is fixed in sinking hierarchic structure.
Preferably, the sinking hierarchic structure is equipped with antenna cover, and the antenna cover includes that two square lids are opposite
Assembly, and middle part forms recess.
Preferably, biting teeth, and the following and head cover engagement of antenna cover are equipped on the following and head cover of the antenna cover.
Preferably, the 4G primary antennas and head cover grounding connection.
Preferably, the head cover is equipped with plastic upper cover.
Beneficial effects of the present invention：
Integrated built-in vehicle-mounted WIFI, on-vehicle Bluetooth and vehicle-mounted 4G antennas, than using external single function antenna cost lower；
To vehicle device, vehicle assembles simpler built-in antenna；Volume smaller, versatility are more preferable；4G primary antennas, 4G classification antenna, WIFI days
The complete machine layout structure of line, Bluetooth antenna is arranged by the way that 4G primary antennas and 4G to be classified to be spaced between antenna and WIFI antennas, is drawn
Distance is opened, to reduce interfering with each other for 4G signals and WIFI signal, ensures isolation.Simultaneously in order to realize 4G transmission performances,
Using the design of heavy platform rank and plastic upper cover above and below head cover on main machine structure, enable the radiating surface bigger of antenna.Using 4G
The mode of antenna and host head cover ground connection, makes the distance between 4G antennas and metal reduce, ensure that the volume of complete machine.To prevent
Aerial signal by the signal interference inside entertainment systems host, system host in such a way that layering is isolated to host inside
Each piece of PCB is shielded, and is fastened by the assembling of U frames and bottom cover, is played the shielding action to mainboard assembly；U frames and heat dissipation
The assembling of piece fastens, and plays the shielding action to core board component；Two block assemblies are isolated from each other, while at the interval with antenna
From the shield effectiveness reached in this way is more preferably.
Description of the drawings
Fig. 1 is dimensional structure diagram of the present invention.
Fig. 2 and Fig. 3 is fractionation structural representation of the present invention.
Specific implementation mode
It is below with reference to the accompanying drawings and in conjunction with the embodiments, next that the present invention will be described in detail.
Refer to the attached drawing 1~3, the structure of Multi-Function Antenna built in a kind of vehicle entertainment system, including system host and company
The 4G primary antennas 2,4G classifications antenna 10, Bluetooth antenna 3 and WIFI antennas 11 of system host are connected to, between system host interior laminate layer
Every equipped with several PCB and cooling fin, to prevent aerial signal by the signal interference inside entertainment systems host, system host is adopted
Each piece of PCB inside host is shielded with the mode of layering isolation.System host lower part is equipped with core board component 5 and master
Board group part 7 is equipped with U frames 13 between core board component 5 and mainboard assembly 7,13 upper end of U frames is fastened with cooling fin, and lower end is fixed and connected
It is connected to bottom cover 8, bottom cover 8 is interconnected to form the space of receiving system host with protecgulum 6, rear cover 12, head cover 4.Pass through 13 He of U frames
The assembling of bottom cover 8 fastens, and plays the shielding action to mainboard assembly 7；The assembling of U frames 13 and cooling fin fastens, and plays to core
The shielding action of board group part 5；Two pieces of PCB components are isolated from each other, while being isolated between antenna, the shielding effect reached in this way
Fruit is more preferably.Head cover 4 is equipped with opening, and system host top passes through opening, head cover 4 to form sinking ladder knot with system host top
Structure preferably realizes that 4G transmission performances, the design of the upper and lower heavy platform rank cooperation plastic upper cover of the head cover enable the radiating surface of antenna
It is big as far as possible.On the other hand, in such a way that 4G primary antennas and head cover 4 are grounded, make the distance between 4G antennas and metal energy
Enough accomplish minimum, reduces the volume of complete machine.4G primary antennas 2,4G classifications antenna 10, Bluetooth antenna 3 and WIFI antennas 11 are spaced
On plate-shaped support, plate-shaped support is fixed in sinking hierarchic structure.Sinking hierarchic structure is equipped with antenna cover, antenna cover packet
Two square lids 1 are included, 9 is relatively assembled, and middle part forms recess, which is nested in system host top just, ensures knot
The ventilation and heat of structure is unaffected.Biting teeth is equipped on the following and head cover 4 of antenna cover, and the following and head cover 4 of antenna cover is nibbled
It closes, offers convenience for installation.
The invention has reached a variety of antennas and has been integrated into entertainment systems host one by rational antenna arrangement mode, point
The design of layer isolation, effectively reduces the interference of aerial signal, in built-in antenna to the structure, assembles simpler, volume smaller,
Versatility is more preferable.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for art technology
For personnel, the present invention can have various changes and transformation, all within the spirits and principles of the present invention, made by any repair
Change, equivalent replacement, improvement etc., should be included within the scope of the present invention.
Claims (7)
1. the structure of Multi-Function Antenna built in a kind of vehicle entertainment system, it is characterised in that：Including system host and it is connected to
4G primary antennas, the 4G of system host are classified antenna, Bluetooth antenna and WIFI antennas, the system host interior laminate layer and are equipped at intervals with
Several PCB and cooling fin, system host lower part are equipped with core board component and mainboard assembly, the core board component and mainboard assembly
Between be equipped with U frames, U frames upper end and cooling fin fasten, and lower end is fixedly connected with bottom cover, the bottom cover be equipped with protecgulum, after
Lid and head cover, and it is interconnected to form the space of receiving system host.
2. the structure of Multi-Function Antenna built in vehicle entertainment system according to claim 1, it is characterised in that：The top
It covers equipped with opening, the system host top passes through opening, head cover to form sinking hierarchic structure with system host top.
3. the structure of Multi-Function Antenna built in vehicle entertainment system according to claim 2, it is characterised in that：The 4G
Primary antenna, 4G classifications antenna, Bluetooth antenna and WIFI antenna spacings are set on plate-shaped support, and the plate-shaped support is fixed on sinking
In hierarchic structure.
4. the structure of Multi-Function Antenna built in vehicle entertainment system according to claim 3, it is characterised in that：Under described
Heavy hierarchic structure is equipped with antenna cover, and the antenna cover includes that two square lids are relatively assembled, and middle part forms recess.
5. the structure of Multi-Function Antenna built in vehicle entertainment system according to claim 4, it is characterised in that：The day
Biting teeth, and the following and head cover engagement of antenna cover are equipped on the following and head cover of line lid.
6. according to the structure of Multi-Function Antenna built in claim 1-5 any one of them vehicle entertainment systems, it is characterised in that：
The 4G primary antennas and head cover grounding connection.
7. the structure of Multi-Function Antenna built in vehicle entertainment system according to claim 6, it is characterised in that：The top
It covers and is equipped with plastic upper cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711292405.7A CN108306114B (en) | 2017-12-08 | 2017-12-08 | Structure of built-in multifunctional antenna of vehicle-mounted entertainment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711292405.7A CN108306114B (en) | 2017-12-08 | 2017-12-08 | Structure of built-in multifunctional antenna of vehicle-mounted entertainment system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108306114A true CN108306114A (en) | 2018-07-20 |
| CN108306114B CN108306114B (en) | 2020-10-23 |
Family
ID=62870249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711292405.7A Active CN108306114B (en) | 2017-12-08 | 2017-12-08 | Structure of built-in multifunctional antenna of vehicle-mounted entertainment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108306114B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110957561A (en) * | 2019-12-31 | 2020-04-03 | 芜湖宏景电子股份有限公司 | Vehicle-mounted multimedia host structure and mounting method thereof |
| CN112105147A (en) * | 2020-09-24 | 2020-12-18 | 湖北亿咖通科技有限公司 | Vehicle-mounted entertainment system host |
Citations (6)
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|---|---|---|---|---|
| US7539610B2 (en) * | 2003-01-31 | 2009-05-26 | Fujitsu Ten Limited | Microcomputer logic development |
| CN106058437A (en) * | 2016-07-20 | 2016-10-26 | 深圳市维力谷无线技术股份有限公司 | Vehicle-mounted antenna with dual-branch structure |
| CN205726859U (en) * | 2016-06-28 | 2016-11-23 | 江苏北斗星通汽车电子有限公司 | Novel on-vehicle multimedia navigation main frame |
| CN106558328A (en) * | 2016-10-28 | 2017-04-05 | 深圳市航盛电子股份有限公司 | A kind of vehicle-mounted TWOPIN host shells modular construction |
| CN206165080U (en) * | 2016-11-03 | 2017-05-10 | 重庆深渝北斗汽车电子有限公司 | On -vehicle player with high heat dissipating ability |
| CN206294339U (en) * | 2016-11-07 | 2017-06-30 | 惠州市德赛西威汽车电子股份有限公司 | A kind of integrated morphology of vehicle audio and loudspeaker |
-
2017
- 2017-12-08 CN CN201711292405.7A patent/CN108306114B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7539610B2 (en) * | 2003-01-31 | 2009-05-26 | Fujitsu Ten Limited | Microcomputer logic development |
| CN205726859U (en) * | 2016-06-28 | 2016-11-23 | 江苏北斗星通汽车电子有限公司 | Novel on-vehicle multimedia navigation main frame |
| CN106058437A (en) * | 2016-07-20 | 2016-10-26 | 深圳市维力谷无线技术股份有限公司 | Vehicle-mounted antenna with dual-branch structure |
| CN106558328A (en) * | 2016-10-28 | 2017-04-05 | 深圳市航盛电子股份有限公司 | A kind of vehicle-mounted TWOPIN host shells modular construction |
| CN206165080U (en) * | 2016-11-03 | 2017-05-10 | 重庆深渝北斗汽车电子有限公司 | On -vehicle player with high heat dissipating ability |
| CN206294339U (en) * | 2016-11-07 | 2017-06-30 | 惠州市德赛西威汽车电子股份有限公司 | A kind of integrated morphology of vehicle audio and loudspeaker |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110957561A (en) * | 2019-12-31 | 2020-04-03 | 芜湖宏景电子股份有限公司 | Vehicle-mounted multimedia host structure and mounting method thereof |
| CN112105147A (en) * | 2020-09-24 | 2020-12-18 | 湖北亿咖通科技有限公司 | Vehicle-mounted entertainment system host |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108306114B (en) | 2020-10-23 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 331100 hi tech Industrial Park, Yichun, Yichun, Jiangxi Province, No. 12 Applicant after: Faurecia music electronics (Fengcheng) Co.,Ltd. Address before: 331100 hi tech Industrial Park, Yichun, Yichun, Jiangxi Province, No. 12 Applicant before: FAURECIA COAGENT ELECTRONIC TECHNOLOGY Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |